What was one result of industrialization in the United States during the mid-1800s? Sectional differences increased.

The federal government prohibited immigration.

Job opportunities decreased.

Few public lands were devoted to transportation.

the supreme court can hear any case it wishes as long as four justices agree to hear it.

hope this , give me brainliest answer =j

she will pay the extra amount

8 - (2a + 7) = a + 40     distribute/multiply - into (2a + 7)

8 - 2a - 7 = a + 40

1 - 2a = a + 40       add 2a on both sides

1 = 3a + 40         subtract 40 on both sides

-39 = 3a       divide 3 on both sides

-13 = a

[proof]

8 - (2a + 7) = a + 40

8 - (2(-13) + 7) = -13 + 40

8 - (-26 + 7) = 27

8 - (-19) = 27

8 + 19 = 27

27 = 27

the answer is c. your welcome.